Listing for Snohomish County
| Abbey View Memorial Park | Brier |
| American Legion Post 178 | Marysville |
| Arlington Airport | Arlington |
| Flying Heritage Collection | Everett |
| Heritage Park | Lynnwood |
| Historic Flight Foundation | Everett |
| Legion Memorial Park | Everett |
| Museum of Flight - Restoration Facility | Everett |
| Port of Everett | Everett |